Complete Ruby geocoding solution.

AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)

A Ruby library to read/write files/spreadsheets in Google Drive/Docs.

A library for financial calculations in Ruby

natural language parsing of recipe ingredients, making sense of amounts, units, and ingredients

A super simple way to do AB tests in Rails

Tutorial JQueryMobile app that uses Facebook integration with a Ruby on Rails backend.

A library for financial calculations in Ruby

Workout of Day Generator